Cement Grinding Aid Patent

CN101898878B - Cement grinding aid - Google Patents

The invention discloses a cement grinding aid, comprising calcium formate solution, compound glycerol distilled residue solution, triethanolamine, diols and molasses. While the product reutilizes the industrial wastes, the components of the product synergistically act to optimize the efficacy of the grinding process and the product modifies the cement particles, thus improving the quality and ...

Cement grinding aid composition - Google Patents

A grinding aid composition for improving the efficiency of cement grinding. The grinding aid composition comprises: an alkanolamine compound that is a primary alkanolamine compound, a secondary alkanolamine compound, or a mixture thereof; and a glycol.

US6005057A - Cement grinding aid - Google Patents

A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a type with polyoxyalkylene-based side chains. Use of the grinding aid renders the grinding process more efficient and improves the performance of cementitous compositions in which the cement thus ground is used.

US5429675A - Grinding aid composition and cement …

A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed. The grinding aid composition is composed of a mixture of at least one alkylene ether glycol and particulate carbon.

US3615785A - Cement grinding aid and pack ... - Google …

Additive compositions for use as grinding aids and pack set inhibitors in the manufacture of hydraulic cement composed of a water-soluble polyol, particularly a glycol, and a water-soluble salt of an aliphatic acid having no more than three carbons, said additive compositions being used either alone or in combination with water-soluble salts of a sulfonated lignin, a water-soluble hydroxyalkyl ...

Building Materials Equipment - Cement grinding aid patent ...

Cement grinding aid patent. Cement grinding aid patent : Building materials equipment mainly includes cement production equipment, activated lime production equipment, etc., standardized production processes to ensure the smooth operation of equipment and processes, and ensure the interests of customers. qu [email protected]

cement grinding aid composition patent,granule powder ...

CEMENT GRINDING AID COMPOSITION Free Patents Online 26/11/2015 Improvement through use of a cement grinding aid composition may also be measured in terms of reduced energy consumption to achieve equivalent fineness in a cement mix, during the grinding process, when compared to .

chemical abstract grinding aid for cement patent

CGA (Cement Grinding Aid) Horizon Chemical. Cement grinding aid are widely used in cement clinker grinidng process, improve cement grinding efficiency and meantime improve cement strength at its hydration . ... Patent US4204877 Cement grinding aid and set .

Cement grinding aids additives | MasterCem

MasterCem cement additives amplify grinding efficiency, resulting in a higher mill throughput and lower the clinker factor, with an overall reduction in CO2 emissions. Our performance enhancers modify and elevate cement’s properties, improving its strength, ...

(PDF) Polyol-type Compounds as Clinker Grinding Aids ...

Cheung, J.H. and Gartner, E.M., Grinding aid composition and cement product, US Patent 5 429 675 (1995) Mechanisms and effects of additives from the dihydroxy-compound class on Portland cement ...

(PDF) Polyol-type Compounds as Clinker Grinding Aids ...

Cheung, J.H. and Gartner, E.M., Grinding aid composition and cement product, US Patent 5 429 675 (1995) Mechanisms and effects of additives from the dihydroxy-compound class on Portland cement ...

cement-grinding-aid-patent

WO/2016/184004 CEMENT GRINDING AID . A cement grinding aid prepared by using waste antifreeze. The cement grinding aid comprises the following components by weight: 20-75 parts of pretreated waste antifreeze, 5-40 parts of alkanolamine, 1-5 parts of an acid solution, 3-12 parts of saccharide and 15-50 parts of water.

Cement Grinding Aid Patent - fs-holland.nl

cement grinding aid manufacturers . grinding aid suppliers in cement in india – Grinding, grinding aid cement, grinding aid merriam, patent us6005057 cement grinding aid google patents a cement Read More. SPL Ltd. is affianced in manufacturing and supplying a Welcome to our company.

composition of cement grinding aids - Kapsalon Kaat

Cement Grinding Aid Patent. cement grinding aids YouTube Nov 29 2019· Cement Grinding aids increase the early and 28days strength and increase the output save cementadditive.cn Author John Jiang Cement grinding aid and set retarder Free Patents. Service Online; Effects of grinding aids on model parameters of a cement

grinding aid comcement,buy metso c116 rolled steel panels

Cement grinding aid - MBT Holding . 21/12/1999 Cement grinding aid United States Patent 6005057 Abstract: A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a type with polyoxyalkylene-based side Use of the grinding aid ...

Cement Grinding Aids Patents - …

Patent US4204877 Cement grinding aid and set retarder, an amine acetate based grinding aid cement prod,, from 10% to 50% by weight of a watersoluble hydroxyalkyl amine based on the, consisting of potassium acetate,, cement grinding aid:, grace cement grinding aid crusher export, is an aqueous

CEMENT GRINDING AID COMPOSITION - Free Patents …

26-11-2015· 1. A grinding aid composition for cement clinker grinding, comprising: an alkanolamine compound that is a primary alkanolamine compound, a secondary alkanolamine compound, or a mixture thereof; and a glycol. 2. The grinding aid composition of claim 1 wherein the primary alkanolamine compound comprises one C 2-C 8 hydroxyalkyl group. 3.

cement grinding aid patent - MC Machinery

WO2005123621A1 - Cement grinding aid - Google Patents. The invention relates to an aqueous polymer composition which is used in the form of a cement grinding aid and makes it possible to effectively reduce the grinding time and to obtain cements exhibiting excellent characteristics.

GCP Applied Technologies receives European patent ... - …

Europe: US-based company GCP Applied Technologies has received a European patent for increasing the efficiency of cement grinding by using sustainable raw materials. The grinding aids and quality improvers allow the use of bio-derived glycerol and reduce …

Cement Grinding Aid Patent - Traditionelle Thai-Massagen

Cement Grinding Aid Patent. The grinding aid according to the invention are particularly valuable in the case of cement and especially portland cement portland cement is one of the hydraulic cements which essentially consist of two calcium silicates and a smaller amount of …

Grinding aid composition and cement product - W. R. …

4-7-1995· A grinding aid composition for cement clinker grinding comprising a mixture of at least one alkylene glycol represented by the formula: HO(AO) n H wherein A represents a C 2 -C 3 alkylene and n is an integer from 1 to 5 and particulate carbon in a weight ratio of …

Cement grinding aid - MBT Holding AG - Free Patents …

21-12-1999· A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a type with polyoxyalkylene-based side chains. Use of the grinding aid renders the grinding process more efficient and improves the performance of cementitous compositions in which the cement thus ground is used.

cement grinding aid formulation - terschellingveldzicht.nl

CEMENT GRINDING AID COMPOSITION - Free Patents Online. Nov 26, 2015 · 1. A grinding aid composition for cement clinker grinding, comprising: an alkanolamine compound that is a primary alkanolamine compound, a secondary alkanolamine compound, or a mixture thereof; and a glycol. 2.

Cement Grinding Aid Composition - henrielagarde.nl

Patent us5429675 - grinding aid composition and cement product . jul 4, 1995 a grinding aid composition for cement clinker grinding comprising a mixture of at least . the conventional cement chemists notation uses the following of gypsum (calcium sulfate) in a finish grinding mill to provide a fine,

formulation of cement grinding aid - mwledsolutions.nl

cement grinding aid formulation- grinding aids for cement ball mill free formulation,KMCO Cement Grinding Aids KMCO has been a provider of exceptional formulated [More info] cement grinding aid formulation - The grinding-aids effect of moisture,, pdf products slightly increased from 9762 to 9853 with grinding aids (TEA) increased from .

Modern cement manufacturing: Cement grinding aids

4-12-2008· The readers are advised to refer to the original patent for detailed information. Patents: (i) United States Patent 6005057: A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a …

Grinding Aids for Cement - LinkedIn SlideShare

• The increase in 1 day strength of cement due to addition of TEA as grinding aid is debatable. ... at different grinding masses and grinding energies 11-05-2015 Indian Institute of Technology,Delhi 28United states patent: 4,990,190 29. Fig 7. . % increase in bline(cm2/g)due to increase in grinding- energy(kWh/ton) ...

GCP Applied Technologies receives European patent for ...

GCP Applied Technologies receives European patent for cement grinding aid product. Global Cement . Oct. 19, 2018, 02:12 PM.

Cement Grinding Aid Patent - fs-holland.nl

cement grinding aid manufacturers . grinding aid suppliers in cement in india – Grinding, grinding aid cement, grinding aid merriam, patent us6005057 cement grinding aid google patents a cement Read More. SPL Ltd. is affianced in manufacturing and supplying a Welcome to our company.

Analysis of Cement Superplasticizers and Grinding Aids A ...

increase the throughput of cement clinker in the grinding mill. Generally, the concentration range of grinding aids added is from 50 to 500 ppm. After the grinding process the additives might not be any longer in their original chemical form. In addition, grinding aid composition might not consist of mixtures of pure compounds,